BR9201518A - Sistema para eliminar a friccao em rolamentos - Google Patents

Sistema para eliminar a friccao em rolamentos

Info

Publication number
BR9201518A
BR9201518A BR929201518A BR9201518A BR9201518A BR 9201518 A BR9201518 A BR 9201518A BR 929201518 A BR929201518 A BR 929201518A BR 9201518 A BR9201518 A BR 9201518A BR 9201518 A BR9201518 A BR 9201518A
Authority
BR
Brazil
Prior art keywords
bearings
bearing
eliminate friction
track
contact points
Prior art date
Application number
BR929201518A
Other languages
English (en)
Portuguese (pt)
Inventor
Felix Sanchez Sanchez
Original Assignee
Felix Sanchez Sanchez
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Felix Sanchez Sanchez filed Critical Felix Sanchez Sanchez
Publication of BR9201518A publication Critical patent/BR9201518A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • F16C19/166—Four-point-contact ball bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/34—Rollers; Needles
    • F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Lubricants (AREA)
  • Sliding-Contact Bearings (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Turning (AREA)
  • Tires In General (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Friction Gearing (AREA)
  • Moving Of Heads (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Support Of The Bearing (AREA)
BR929201518A 1991-06-05 1992-04-24 Sistema para eliminar a friccao em rolamentos BR9201518A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09101346A ES2040617B1 (es) 1991-06-05 1991-06-05 Sistema para eliminar la friccion en rodamientos.

Publications (1)

Publication Number Publication Date
BR9201518A true BR9201518A (pt) 1993-01-12

Family

ID=8272591

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929201518A BR9201518A (pt) 1991-06-05 1992-04-24 Sistema para eliminar a friccao em rolamentos

Country Status (18)

Country Link
US (1) US5427458A (fr)
EP (1) EP0517642B1 (fr)
JP (1) JPH0754841A (fr)
KR (1) KR930000852A (fr)
CN (1) CN1031423C (fr)
AT (1) ATE138727T1 (fr)
AU (1) AU1528792A (fr)
BG (1) BG60330B2 (fr)
BR (1) BR9201518A (fr)
CA (1) CA2066346A1 (fr)
DE (1) DE69211056T2 (fr)
ES (1) ES2040617B1 (fr)
IL (1) IL101713A0 (fr)
MX (1) MX9202626A (fr)
PL (1) PL294804A1 (fr)
TR (1) TR26671A (fr)
TW (1) TW228562B (fr)
ZA (1) ZA923209B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699238B1 (fr) * 1992-12-15 1996-06-28 Mauxion Robert Roues ou roulements parfaits par contacts circulaires, sans aucun frottement.
EP0631061A1 (fr) * 1993-06-23 1994-12-28 Felix Sanchez Sanchez Palier à rouleaux cylindriques et/ou coniques avec frottement minimal
JPH07127643A (ja) * 1993-10-29 1995-05-16 Nippon Seiko Kk 転がり軸受
US5768060A (en) * 1996-10-02 1998-06-16 International Business Machines Corporation Low pofile radially and axially preloaded ball bearing for actuator pivot
DE19802454A1 (de) * 1998-01-23 1999-08-05 Erwin Kunz Ag Axial Kugellager Kugellager
JPH11344035A (ja) * 1998-03-31 1999-12-14 Nippon Seiko Kk 円筒ころ軸受
JP2000297860A (ja) 1999-02-12 2000-10-24 Nsk Ltd オルタネータ用ローラクラッチ内蔵型プーリ装置
EP1101961B1 (fr) * 1999-06-04 2006-01-04 Vladislav Vladimirovich Smolyaninov Roulement universel et a tres grande vitesse
US6354745B1 (en) 1999-09-16 2002-03-12 The Timken Company Fully self-aligning roller bearing
US6474872B2 (en) * 1999-10-16 2002-11-05 Nsk Ltd. Ball bearing
DE19955517A1 (de) * 1999-11-18 2001-05-23 Leybold Vakuum Gmbh Schnelllaufende Turbopumpe
KR20080025122A (ko) * 2005-07-13 2008-03-19 엔티엔 가부시키가이샤 앵귤러 콘택트 볼 베어링 및 로봇 암의 관절 장치
DE102006059186A1 (de) * 2006-12-15 2008-06-19 Schaeffler Kg Einstelllager
DE102007010355A1 (de) * 2007-03-03 2008-09-04 Schaeffler Kg Wälzkörperlager mit Mehrpunktlagerung der Wälzkörper
JP5320547B2 (ja) * 2007-05-15 2013-10-23 株式会社 空スペース 転がり装置
US20130336796A1 (en) * 2012-06-15 2013-12-19 Hamilton Sundstrand Corporation Modified taper roller edge
JP6268711B2 (ja) * 2013-01-30 2018-01-31 日本精工株式会社 多点接触玉軸受及びその製造方法
US9816551B2 (en) * 2013-11-05 2017-11-14 Turbonetics Holdings, Inc. Turbocharger dual ball bearing system
CN106567888A (zh) * 2015-10-12 2017-04-19 陈国玉 异径滚子暨四点接触球同步滚动轴承
CN109944873A (zh) * 2019-04-26 2019-06-28 西北工业大学 一种可双向承载的滚柱轴承
CN111911528A (zh) * 2020-07-28 2020-11-10 山东华工轴承有限公司 一种振动筛调心滚子轴承
IT202100008999A1 (it) * 2021-04-12 2022-10-12 Skf Ab Gruppo mozzo ruota con piste di rotolamento ottimizzate
FR3126961B1 (fr) * 2021-09-13 2023-08-04 Safran Aircraft Engines Helice pour une turbomachine d’aeronef

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US96720A (en) * 1869-11-09 Improved anti-frictiom- box
US1510920A (en) * 1924-10-07 bronander
DE276688C (fr) *
DD6033A (fr) *
US1310423A (en) * 1919-07-22 Annular ball-bearing
GB190601849A (en) * 1905-01-24 1900-01-01 Ney Jean Improvements in Ball Bearings
FR429657A (fr) * 1910-11-21 1911-09-28 Max Charissi Frein à billes
US1459974A (en) * 1921-11-04 1923-06-26 Jr Frank Archelaus Critz Roller bearing
US1930118A (en) * 1929-09-16 1933-10-10 James Legge Bearing construction
US2142477A (en) * 1930-04-14 1939-01-03 Gen Motors Corp Bearing
US1862641A (en) * 1930-08-01 1932-06-14 Timken Roller Bearing Co Roller bearing
US2232159A (en) * 1938-05-09 1941-02-18 Heald Machine Co Spindle mounting and bearing therefor
US2316449A (en) * 1941-05-31 1943-04-13 John W Parker Bearing
DE935039C (de) * 1952-09-12 1955-11-10 Franke & Heydrich G M B H Drahtkugellager
DE1065674B (fr) * 1955-06-08 1959-09-17
DE1955045A1 (de) * 1969-11-03 1971-05-27 Robert Weiss Waelzlager
FR2076601A5 (fr) * 1970-01-21 1971-10-15 Marchant Andre Charles
US3734584A (en) * 1971-05-17 1973-05-22 Secr Defence Brit Roller bearing
CA1241048A (fr) * 1984-11-20 1988-08-23 Richard R. Provost Roulement perfectionne
SU1401179A1 (ru) * 1986-12-27 1988-06-07 Всесоюзный Научно-Исследовательский Конструкторско-Технологический Институт Подшипниковой Промышленности Подшипник качени
SU1625336A3 (ru) * 1988-05-20 1991-01-30 Влад.В.Смол нинов и Вик.В. Смол нин ов Подшипник качени
DE3904456A1 (de) * 1989-02-15 1990-08-16 Werner Jacob Gelenklager
JPH03255216A (ja) * 1990-03-01 1991-11-14 Tsuyoshi Ito 転がり軸受

Also Published As

Publication number Publication date
BG60330B2 (bg) 1994-07-25
EP0517642A1 (fr) 1992-12-09
EP0517642B1 (fr) 1996-05-29
DE69211056T2 (de) 1996-11-28
DE69211056D1 (de) 1996-07-04
TW228562B (fr) 1994-08-21
ATE138727T1 (de) 1996-06-15
CA2066346A1 (fr) 1992-12-06
JPH0754841A (ja) 1995-02-28
CN1031423C (zh) 1996-03-27
ES2040617B1 (es) 1994-05-16
IL101713A0 (en) 1992-12-30
TR26671A (tr) 1995-03-15
CN1067488A (zh) 1992-12-30
KR930000852A (ko) 1993-01-15
US5427458A (en) 1995-06-27
PL294804A1 (fr) 1993-02-08
MX9202626A (es) 1992-12-01
ZA923209B (en) 1993-02-24
AU1528792A (en) 1992-12-10
ES2040617A1 (es) 1993-10-16

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KE Notification for payement of fee for the delivery of letter patents of an application granted by virtue of law 5772/71
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 13A,14A,15A,16A,17A,18A E 19A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 13A, 14A, 15A, 16A, 17A, 18A E 19A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.